pingcap · dbsid · Oct 13, 2024 · Oct 14, 2024 · Oct 14, 2024 · Oct 14, 2024
diff --git a/TOC.md b/TOC.md
@@ -248,6 +248,7 @@
 - Performance Tuning
   - Tuning Guide
     - [Performance Tuning Overview](/performance-tuning-overview.md)
+    - [A Practical Guide For SQL Tuning](/sql-tuning-best-practice.md)
     - [Performance Analysis and Tuning](/performance-tuning-methods.md)
     - [Performance Tuning Practices for OLTP Scenarios](/performance-tuning-practices.md)
     - [TiFlash Performance Analysis Methods](/tiflash-performance-tuning-methods.md)

diff --git a/media/sql-tuning/cost-based-optimization.png b/media/sql-tuning/cost-based-optimization.png
diff --git a/media/sql-tuning/execution-plan-traverse.png b/media/sql-tuning/execution-plan-traverse.png
diff --git a/media/sql-tuning/slow-query-default.png b/media/sql-tuning/slow-query-default.png
diff --git a/media/sql-tuning/slow-query-dimension.png b/media/sql-tuning/slow-query-dimension.png
diff --git a/media/sql-tuning/sql-statement-dimension.png b/media/sql-tuning/sql-statement-dimension.png
diff --git a/media/sql-tuning/sql-statements-default.png b/media/sql-tuning/sql-statements-default.png
diff --git a/media/sql-tuning/workflow-tiflash.png b/media/sql-tuning/workflow-tiflash.png
diff --git a/media/sql-tuning/workflow.png b/media/sql-tuning/workflow.png
diff --git a/sql-tuning-best-practice.md b/sql-tuning-best-practice.md